Test tubes

Test tubes are available in various shapes, for example with round, conical or straight bottom as well as with beaded or straight rim. Depending on the type, the test tubes are suitable for chemical reactions, examinations, for storing of small quantities of liquids, cultivation of bacteria and much more. The test tubes can be sealed with plastic foils, aluminium caps, cork or plastic stoppers, Please see the separate section on stoppers, closures and lids.

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 Winged caps for test tubes, PE

LABSOLUTE®

The LABSOLUTE® push-in plugs guarantee high tightness thanks to the two sealing lamellas....

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 Opening aids

CHEMSOLUTE®

For the best possible use of canisters, CHEMSOLUTE® offers a range of adequate accessories: drum wrenches for the effortless and convenient opening of canisters and practical outlet taps.

The practical CHEMSOLUTE® opening aids enable effortless and convenient opening of canisters....

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 LLG-Test tube stoppers, PE

LLG

Made of high-quality polyethylene. Ideal for leak-proof sealing of test tubes....

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 LLG-Cellulose stoppers Steristoppers®

LLG

Cellulose, 100 % biodegradable and fully compostable autoclavable. Steristoppers ® have been proved as an excellent sealing for microbiological samples and tissue cultures in test tubes and Erlenmeyer flasks. They are in constant use in many European microbiological laboratories.

  • Autoclavable
  • Filters bacteria
  • Sterilizable
  • Air permeable
...

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LLG-Test tubes stoppers, assorted for 15/16mm Ø, pack of 100

LLG

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PO number Package size Price per package    
9231281

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Cap for Roller Bottle, Sterile, HDPE, Vented, 0.22
µ
m

LLG

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9401182

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LLG-Steristoppers® no. 15 P (fit) for vials with internal neck dia. of ca. 14,0 - 16,5 mm, pack of 5000

LLG

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6202991

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LLG-Steristopper® no. 14 LD for tubes with neck-Ø from ca. 12,0 - 14,5 mm, pack of 1000

LLG

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PO number Package size Price per package    
6235975

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Minimum order quantity 4 packs or a multiple!
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Product discontinued. Successor product: 6492119

LLG-Steristoppers® no. 18 long for vials with internal neck dia. of ca. 17,0 - 19,0 mm, pack of 3000

LLG

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6300445

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LLG-Steristoppers® no. 14 LF for vials with internal neck dia. of ca. 14,0 - 16,0 mm, pack of 1000

LLG

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7630504

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Minimum order quantity 4 packs or a multiple!
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